baber/WOPTO huggingface dataset:
Patent DE-19932944-A1 (DE)
Title: Load driver circuit with switching device
Inventor: CHRISTOPH AXEL
IPC: H03K17/16
Filed: 1999-07-14
Abstract: The driver circuit has a switching device (4,5) connected in series with the load (3) between two power supply terminals (1,2). A control device (6) causes the switching device to be conducting or interrupting. The switching device comprises two or more semiconductor switches, which are connected with their load paths in parallel, and their control terminals coupled together.  The control terminals may be connected to each other via a potential transformer (7,8).
Patent DE-19942282-A1 (DE)
Inventor: ESCHWEY MANFRED
IPC: H01L21/306
Filed: 1999-09-04
Abstract: The invention relates to a cleaning agent for substrate surfaces such as plastic, metal, or semiconductor surfaces. Said cleaning agent contains a supercritical solvent, such as CO2, Xe, Kr, SF6. Known modifiers can be added to the supercritical solvent. The cleaning agent is preferably used in the production of semiconductor components or other electronic components.
Patent DE-19943068-A1 (DE)
Title: Limiting the revolution rate of a vehicle engine involves limiting engine loading to defined value if distance travelled by vehicle is less than defined value
Inventor: PAUL ANDREAS
IPC: F02D31/00
Filed: 1999-09-09
Abstract: The method involves implementing a function in the engine controller that limits the engine loading to a defined value if the distance travelled by the vehicle is less than a defined value. The maximum permissible load is increased step by step with distance until the end of a running in distance
Patent DE-19943481-A1 (DE)
Title: Defect detecting arrangement in mechanical components, includes exciter element having shaft provided with eccentric weight, for applying force on mechanical component
Inventor: GAESLER EGMAR
IPC: G01M7/00
Filed: 1999-09-10
Abstract: An exciter element (2) applies a periodic force on the mechanical component (8). A sensor (3) detects the vibrational movement of the component. The exciter element has a shaft (4) provided with an eccentric weight (6).  An Independent claim is also included for flaw detecting method in mechanical component.
Patent DE-19944199-A1 (DE)
Title: Tethered or free-flying folding aircraft contains gas mixtures and folds to change shape and volume to control drive of aircraft
Inventor: KLEMM GERHARD WILHELM
IPC: B64B1/06
Filed: 1999-09-15
Abstract: The aircraft is tethered to the earth or a free-flying with or without its own drive. The hulls are filled with gas mixtures such as air or light gases. Drive is provided by changing the gas volume by heating or cooling using heat exchangers, cooling or heating devices, the sun's energy etc.  The change in gas volume changes the shape of the aircraft by folding its hulls, such that the surface components (I,II,III) involved in the folding do not change in shape and size in the folding region, and the internal pressure of the aircraft becomes slightly larger than the atmospheric pressure outside.
Patent DE-19945000-A1 (DE)
Title: Heckklappenanordnung mit an der Seite montierten Hydraulikzylindern
Inventor: MOYNA JOHN P
IPC: B60P1/26
Filed: 1999-09-20
Abstract: Eine Arbeitsmaschine mit einer Aufnahmemulde, die zur Aufnahme und zum Tragen von Lasten geeignet ist, wird offenbart. Die Aufnahmemulde besitzt eine erste laterale Seitenwand, eine zweite laterale Seitenwand, die von der ersten lateralen Seitenwand beabstandet ist, und einen Boden, der sich zwischen der ersten lateralen Seitenwand und der zweiten lateralen Seitenwand erstreckt. Die Arbeitsmaschine weist weiter eine Heckklappe auf, die sich quer von der ersten Seitenwand zur zweiten Seitenwand erstreckt, wobei die Heckklappe schwenkbar ist zwischen einer geschlossenen Position, die verhindert, daß Lasten aus einem Hinterteil der Aufnahmemulde austreten, und einer offenen Position, die gestattet, daß Lasten aus dem Hinterteil der Aufnahmemulde austreten. Die Arbeitsmaschine weist noch weiterhin einen Zylinder auf, der zwischen einer ersten Stangenposition und einer zweiten Stangenposition bewegbar ist, und eine Verbindung. Die Verbindung positioniert die Heckklappe in der geschlossenen Position, wenn der Zylinder auf der ersten Stangenposition gelegen ist, und positioniert die Heckklappe in der offenen Position, wenn der Zylinder an der zweiten Stangenposition gelegen ist. Die Verbindung weist einen Hebel mit einem ersten Hebelende, mit einem zweiten Hebelende und einem Drehpunkt auf, der zwischen dem ersten Hebelende und dem zweiten Hebelende positioniert ist. Der Hebel ist schwenkbar mit der ersten lateralen Seitenwand gekoppelt. Das erste Hebelende ist mit der ...
Patent DE-19947372-A1 (DE)
Title: Wheelchair has control system that automatically adjusts seat height according to weight of occupant by means of electronic control of electric motor
Inventor: GESLER ANDREAS
IPC: A61G5/10
Filed: 1999-10-01
Abstract: The battery operated electric motor (2) is controlled by position sensor (3) to set the seat height (S) according to the weight and a microcomputer (7), memory (5) and comparator (6).
Patent DE-19949094-A1 (DE)
Title: Tool changer for machine tools has swivel clamping jaws to be locked closed and having an indicator device to show locking state of jaws
Inventor: HANINGER RUDOLF
IPC: B23Q3/155
Filed: 1999-10-12
Abstract: The tool changer has two clamping jaws (14, 16) locked closed by a locking device and incorporating an indicator device to show the locking state of the jaws. The indicator device has between the jaws a spring (29) which biases these in the opening sense.  The indicator device has an indicator which changes its relative position to the gripper hand (11) in dependence on the locking state. An indicator pin (24) can be mounted longitudinally movable on one jaw and interacting with a stop face (25) on the other so that it biases the two jaws in the opening sense.
Patent DE-19949986-A1 (DE)
Inventor: VOELKLE DIETMAR
IPC: B29C48/08
Filed: 1999-10-15
Abstract: Reacting a polymer and/or monomer, by adding a compressed fluid with reactive components to the polymer or monomer matrix, then decompressing the fluid before extraction from matrix. The reaction of the polymer and/or monomer is initiated on or after contact with the compressed fluid. A matrix based on a reactive polymer and/or monomer, and a compressed fluid (3) containing dissolved reactive components (1) are prepared. The compressed fluid is added to the matrix and the fluid is depressurized before removing it from the matrix material. The reactive components are precipitated in the matrix during and/or after the depressurization and the reaction of the polymer and/or monomer is initiated on or after contact with the compressed fluid.
Patent DE-19950437-A1 (DE)
Title: Welded joint has notch between butted workpiece ends on at least one side; matching auxiliary workpiece is inserted in notch, joined to opposing sides of butted ends by welding
Inventor: ALTMANN KLAUS
IPC: B23K26/24
Filed: 1999-10-19
Abstract: The joint is produced with a laser welder. The ends (9,10) of at least one workpiece (1,2) are partly chamfered at one or more edges so that the butted ends form at least one notch on at least one side, in which a matching auxiliary workpiece (6) is inserted and joined to the opposing sides of the butted workpiece ends by welding. The partially butting regions of the workpiece ends are joined with a further weld seam.  Independent claims are also included for the following: a method of welding workpieces.
Patent DE-19950817-A1 (DE)
Title: Dunstabzugsvorrichtung
Inventor: SCHMID DIETRICH
IPC: F24C15/20
Filed: 1999-10-21
Abstract: Dunstabzugsvorrichtung mit einem Abluftgebläse (18) zur Abfuhr von Dunst (8) in die Außenatmosphäre eines Gebäudes und mit einem Außenumgebungsluft-Zuluftkanal (26), der vorzugsweise ein Zuluftgebläse (28) enthält, zur Zufuhr von frischer Zuluft (22) von der Außenumgebung eines Gebäudes auf die Ansaugseite (32) einer Filtervorrichtung (14). Der aufsteigende Dampf (8) dringt auf der Ansaugseite (32) in den Zuluftstrom (34) ein und dann gemeinsam mit diesem durch die Filtervorrichtung (14). Damit wird das Absaugen von warmer Küchenluft stark reduziert.
Patent DE-19951686-A1 (DE)
Title: Liquid crystal cell has a seal between two substrates
Inventor: SUZUKI SHUNJI
IPC: G02F1/1339
Filed: 1999-10-27
Abstract: Liquid crystal cell comprises a first substrate having a surface with a sealing position control structure, a seal applied on the upper side of the first substrate, and a second substrate lying above the surface of the first substrate and sealed by the seal. An Independent claim is also included for a process for the production of a liquid crystal cell comprising: (a) preparing an upper side defining the position for the seal near to the periphery along the surrounding of a surface of a first substrate, where the upper side forms a sealing position control structure; (b) applying the seal; (c) fluidizing the seal into a symmetrical shape around the center of the upper side; and (d) sealing the second substrate on the surface of the first substrate.
Patent DE-19954099-A1 (DE)
Title: Mehrschichtige Zylinderkopfdichtung
Inventor: STAPEL KLAUS
IPC: F16J15/08
Filed: 1999-11-10
Abstract: Die Erfindung betrifft eine mehrlagige Zylinderkopfdichtung 1 mit zumindest einer ersten 2 und einer zweiten 3 Funktionslage, die jeweils eine Vollsicke 8 gegenüberliegend zu einer Brennraumöffnung 9 in der Zylinderkopfdichtung 1 aufweisen, und mit zumindest einer Distanzlage 6. Die Scheitelpunkte 10 der Vollsicken 8 der ersten 2 und der zweiten Funktionslage 3 weisen in eine gemeinsame Richtung. Die Zylinderkopfdichtung 1 hat den folgenden Lagenaufbau aus mindestens fünf Lagen: DOLLAR A - zuerst die erste Funktionslage 2, anschließend DOLLAR A - eine Stopperlage 5, dann DOLLAR A - eine dritte Funktionslage 4 mit einer Vollsicke 8, dann DOLLAR A - die Distanzlage 6 und anschließend DOLLAR A - die zweite Funktionslage 3, DOLLAR A wobei die Vollsicken 8 mit ihrem jeweiligen Scheitelpunkt 10 radial übereinander liegend angeordnet sind.
Patent DE-19955583-A1 (DE)
Title: Method for digitizing image using hand held scanner by processing first and second sections of image data in order to produce entire page image
Inventor: SMITH KEVIN N
IPC: H04N1/047
Filed: 1999-11-18
Abstract: When a path is smaller or equal to a set path, a second section of picture data is received with a picture recording component controlled by a control unit (112). Digitizing related to of a second button (106) actuation input allows scanning longer path (in swaths). The first and second sections of picture data are processed in order to produce a picture/image array.  An Independent claim is included for: (a) a reception device for digitizing an image
Patent DE-19956122-A1 (DE)
Title: Circuit for temperature stable bias and reference current source has two opposed current mirrors, p-MOS transistor in one path and output current mirrored out via further n-MOS transistor
Inventor: KLATT JOERG
IPC: G05F3/26
Filed: 1999-11-13
Abstract: The circuit has two n-MOS transistors (M1,M2) together with two p-MOS transistors (M3,M4) and two further n-MOS transistors (M6,M7) that are each arranged in pairs so that they form two opposed current mirrors, a further p-MOS transistor (M5) in one current path and the output current mirrored out via a further n-MOS transistor (M8).
Patent DE-19957485-A1 (DE)
Title: Closure and clamping system for an injection molding machine has a linear motor connected to a load transfer member and moving platen via levers
Inventor: FISCHBACH GUNTHER
IPC: B29C45/66
Filed: 1999-11-23
Abstract: One or more linear motors(41,42) are connected to a load transfer member(21,22) through a lever mechanism(31-33) also connected to the moving tool-carrying platen(12).
Patent DE-19958923-A1 (DE)
Inventor: STENGEL WERNER
IPC: A63G7/00
Filed: 1999-12-07
Abstract: The rail (14,14') comprises multiple layers of individual planks, laminated veneer wood or presspahn wood bonded with each other and which are milled to precise rail form according to roller coaster design. An Independent claim is also included for fabrication method for wooden rail.
Patent DE-19959235-A1 (DE)
Title: Fastening system for attaching covering to molded foam upholstery, e.g. for car seats, comprises two or more fasteners which cooperate with carrier
Inventor: ZAWISLA WIESLAW
IPC: B60N2/58
Filed: 1999-12-08
Abstract: Fastening system for attaching a covering to molded foam upholstery, e.g. for car seats, comprises two or more fasteners (10) which cooperate with a carrier (1').  An Independent claim is included for a method of making the fastening system comprising connecting the fasteners to the carrier and molding foam around them in a mold.
Patent DE-19961121-A1 (DE)
Inventor: NEUBAUER ANDRE
IPC: H03H1/00
Filed: 1999-12-17
Abstract: For the offset compensation of a digital signal, particularly of a communication signal transmitted in a cordless digital communication system, a recursive digital filter is used. The recursive digital filter has at least one filter coefficient that is varied in a time-dependent manner. The recursive digitial filter has a first multiplying device multiplying symbols of the digital input signal by a first time-variable filter coefficient to obtain a digital output signal having symbols.
Patent DE-19963292-A1 (DE)
Title: Electronic voltage adapter has variable output frequency converter supplied with direct voltage and operated at frequencies above 1 MHz for ignition and during operation
Inventor: HEIN PETER
IPC: H05B41/282
Filed: 1999-12-27
Abstract: The adapter has a converter (S1,S2) supplied with a direct voltage and with a variable output frequency and a load circuit connected to the output of the converter containing at least one series resonance circuit (L1,C1) and at least one low pressure discharge lamp (LA). The converter is operated at frequencies above 1 MHz for ignition and during operation.
Patent EP-1026722-A1 (EP)
Inventor: IIDA SHIRO
IPC: H01J5/62
Filed: 2000-02-08
Abstract: A fluorescent lamp in which a connecting terminals of a lighting
circuit board and lead wires of a fluorescent tube easily can be connected.
The lamp includes a fluorescent tube, a holder holding the fluorescent tube, a
lighting circuit board provided with a lighting circuit for lighting the
fluorescent tube, and a case connected to the holder and housing the lighting
circuit board. At the end portion of the lighting circuit board, V-shaped or Y-shaped
cut-outs, which widen toward an outer side, are formed. In the
vicinity of the inner narrow portion of the cut-outs, the connecting terminals
connected to the lighting circuit are provided. On a side wall formed on the
holder opposite to the fluorescent tube, V-shaped or Y-shaped cut-outs, which
widen as the distance from said fluorescent tube increases, are provided, and
the broad portion of the cut-outs of the holder and the broad portion of the
cut-outs of the lighting circuit board are arranged facing each other. The
lead wires of the fluorescent tube are connected to the connection terminals by
welding.
Patent EP-1067390-A1 (EP)
Inventor: BRANDT HARTMUT
IPC: G01R1/04
Filed: 2000-06-16
Abstract: The device (1) has a housing cabinet (2) for accommodating components required for the operation of the measurement device and a user interface for operating the measurement device in the form of a separate, removable operating unit (3) enabling the measurement device to be used from a remote point. The removable operating unit has control elements and display devices. An Independent claim is also included for a housing cabinet with a separate removable operating unit for the components within the cabinet.
Patent EP-1178325-A1 (EP)
Inventor: KOZIEL REINHOLD
IPC: H02K15/00
Filed: 2000-08-01
Abstract: Method for operating a turbine generator in which a rotor axle (6) and a rotor winding (8) are constantly monitored for the presence of an electrical contact between them. If such a contact is detected the monitoring circuit is switched temporarily switched off and a current applied between winding and axle, so that any small piece of metal swarf between the two that could be causing the contact is burned off. After a short period the current between rotor axle and winding is switched off and the monitoring circuit is switched back on to see if there is still a contact between the two. If after a number of attempts there is still a contact it can be assumed that the contact or earthing is caused by insulation break down in the windings and the generator can be shut down. An Independent claim is made for a turbine generator with circuitry for burning off any small swarf pieces without the need to shut down the generator.
Patent EP-1075929-A1 (EP)
Inventor: LADOUCE JEAN-PIERRE
IPC: B29C33/76
Filed: 2000-08-02
Abstract: A rigid core has parts forming adjacent parts of an internal circumferential surface of a tire. Each part has a principal part whose radially outer surface region forms the tire and whose radially inner region is connected to a coupling device for coupling the parts together. Independent claims are included for the following: (a) the above core where the principal part and the coupling device are made of different materials; (b) the above core where the principal part is molded in a thermally conductive material incorporating an electrical resistance; (c) as (a) where the shape of the principal parts is such that at a vulcanizing temperature the parts of the core form a regular without visible joint lines.
Patent EP-1099721-A1 (EP)
Inventor: YOSHIMURA YUIICHI
IPC: G02B1/04
Filed: 2000-11-06
Abstract: A composition comprising (a) 30 to 95% by weight of a compound having,
in one molecule, one or more structures represented by the following formula
(1):
 
wherein R 1  is a single bond or a divalent hydrocarbon group having 1 to 10
carbon atoms, R 2 , R 3  and R 4  are each hydrogen or a hydrocarbon group having
1 to 10 carbon atoms, Y is O, S, Se or Te, m is an integer of 1 to 5 and n is an
integer of 0 to 5; (b) 1 to 40% by weight of a compound having at least one group
selected from the group consisting of isocyanate group and isothiocyanate
group in one molecule; and (c) 1 to 50% by weight of a compound having at least
one mercapto group in one molecule. A resin produced by curing the
composition by polymerization has an excellent impact resistance and optical
properties, and is suitable as an optical material.
Patent EP-1128511-A1 (EP)
Inventor: PATRIGNANI FABRIZIO
IPC: H02G1/00
Filed: 2000-12-29
Abstract: A supporting device for positioning embeddable boxes (8) into a wall (10)
includes a support rod (2), having a plurality of joint (1) slidably and lockably
mounted thereto, each joint (1) supporting an arm (5) being at right angle
with respect to the rod (2) and having a plurality of openings (6) for the
removable connection of fixing means (7) fit to fix the boxes (8) to the arms
(5). 
     The connection of the fixing means (7) to the opening (6) and the sliding of
the joints (1) along the rod (2) allow the positioning of the boxes (8) on the
wall (10) and the locking of the joints (1) preventing shifts of the boxes (8)
from the respective positions.
Patent EP-1050912-A1 (EP)
Inventor: SPILLMAN DAVID M
IPC: H01M2/02
Filed: 2000-05-05
Abstract: An alkali metal electrochemical cell capable of
discharge at elevated pressure and temperature is
described. To help increase the cell's pressure
tolerance, the cell header has an internal groove
surrounding the glass-to-metal seal.
Patent EP-1075833-A1 (EP)
Inventor: COOPER GRAHAM JOHN
IPC: A61P17/16
Filed: 2000-07-18
Abstract: Barrier creams are described which are useful in protecting a user from burns
during exposure to heat. 
     The creams comprise a base cream with at least one of a melt additive and a
reflective additive, or ideally both a melt additive and a reflective additive. 
     The cream preferably is waterproof and has an acceptable longevity of
application.
Patent EP-1072757-A1 (EP)
Inventor: REDDY BHANU MAHASAMUDRAM
IPC: F01D5/18
Filed: 2000-07-21
Abstract: A turbine airfoil (12) includes first and second sidewalls (22,24) joined
together at leading and trailing edges (26,28), and extending longitudinally
from root (32) to tip (34). An internal cooling circuit (38) is disposed between
the sidewalls for channeling a coolant therein. A column of longitudinally
spaced apart ejection slots (40) extend through the first sidewall along the
trailing edge, and are disposed in flow communication with the cooling circuit
for discharging the coolant toward the trailing edge. Some of the slots are
disposed between a pitchline (36) and the tip and are inclined at different
ejection angles longitudinally outwardly from the pitchline. And, some of the
slots are disposed between the pitchline and root and extend at least parallel
with the pitchline without longitudinally inward inclination.
Patent EP-1030011-A1 (EP)
Inventor: DECAYEUX ETIENNE
IPC: G07C9/00
Filed: 2000-02-15
Abstract: Two rings (2b) are placed in same casing (1) and are drilled with square hole (10) receiving internal and external rods. Two rings are coupled with ball (3) placed in slot (13) in casing. Externally controlled magnetic system (4) moves ball within cell (12), shared between rings, and lock them together.
Patent EP-1155268-A1 (EP)
Inventor: WOLF ULRICH
IPC: F25D23/02
Filed: 2000-02-02
Abstract: L'invention concerne une porte d'appareil frigorifique (10) munie d'un revêtement extérieur (11) et d'un revêtement intérieur (14) disposé à distance du précédent, les deux revêtements formant au niveau de leurs bords (13,15) une zone de transition et logeant dans l'espace les séparant, une couche calorifuge (23). Le revêtement intérieur (14) est réalisé dans un matériau métallique.
Patent EP-1152009-A1 (EP)
Inventor: KANEKO MASAKATSU
IPC: C07H19/167
Filed: 2000-02-10
Abstract: [Subject] 
     The object of the present invention is to provide novel oligonucleotide analogues,
which exhibit antisense or antigene activity having excellent stability, or exhibit
excellent activity as a detection agent (probe) for a specific gene or as a primer for
starting amplification, and to novel nucleoside analogues which are intermediates for
their production. 
     [Solution] 
     A compound of the formula (1):
 
[wherein R 1  and R 2  are the same or different and represent a hydrogen atom, a
hydroxyl protecting group, a phosphoric acid group, or -P(R 3 )R 4  [wherein R 3  and R 4 
are the same or different and represent a hydroxyl group, an amino group, an alkoxy
group having from 1 to 4 carbon atoms, a cyanoalkoxy group having from 1 to 5
carbon atoms or an amino group substituted by an alkyl group having from 1 to 4
carbon atoms]; 
A represents an alkylene group having from 1 to 4 carbon atoms; and B represents a
purin-9-yl group, a 2-oxo-pyrimidin-1-yl group or a substituted purin-9-yl group or a
substituted 2-oxo-pyrimidin-1-yl group having a substituent selected from the
following α group]; 
or the salt thereof; 
(α group) 
a hydroxyl group which may be protected, an alkoxy group having from 1 to 4 carbon
atoms, a mercapto group which may be protected, an alkylthio group having from 1 to
4 carbon atoms, an alkoxy group having from 1 to 4 carbon atoms, an amino group
which may be protected, a mono- or di-alkylamino group which may be substituted by 
an alkyl group having from 1 to 4 carbon atoms, an alkyl group having from 1 to 4
carbon atoms and a halogen atom. A compound of the formula (I), and the
pharmacologically acceptable salts or derivatives thereof.
Patent EP-1158858-A1 (EP)
Title: Formulierung von herbiziden und pflanzenwachstumsregulatoren
Inventor: SCHNABEL GERHARD
IPC: A01N47/38
Filed: 2000-01-22
Abstract: Die vorliegende Erfindung betrifft Formulierungen, enthaltend: a) mindestens ein Phosphonium- oder Sulfoniumsalz eines Sulfonylharnstoffs, wobei das Phosphonium- und Sulfoniumkation des Salzes mindestens einen Substituenten aufweist, der von Wasserstoff verschieden ist, und b) übliche Hilfs- und Zusatzstoffe.